Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences
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Beijing Da Xue Xue Bao · Oct 2014
Comparative Study[Treatment with antibiotics for uncomplicated acute appendicitis: strategy and its value].
To establish the characteristics of uncomplicated acute appendicitis (UAA) and assess the efficacy of antibiotics by comparison with emergency appendicectomy for treatment. ⋯ Although antibiotic treatment may fail in some UAA cases, and there is a risk of recurrence, antibiotic treatment still appears to be a safe first-line therapy for UAA patients.
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Beijing Da Xue Xue Bao · Oct 2014
[Pathological changes in different parts of the larynx in canines following laryngeal burns induced by inhalation of hot air at various temperatures].
To examine pathological changes in different parts of the larynx in canines after laryngeal burns induced by hot dry air at various temperatures and compare the pathological results with clinical typing. ⋯ Due to its special anatomy and functions, the larynx has different responses to inhalation injuries induced by hot air at different temperatures. The pathological observation and analysis showed that the pathological changes brought about by laryngeal burns at 80 °C and 160 °C were generally consistent with laryngoscopic manifestations of congestion and edema. Inhalation of hot dry air at 320 °C led to two types of pathological changes, severe edema and atrophy and charring. Hence, pathological analysis of laryngeal burns may be used as a supplemental tool to clinical typing.
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Beijing Da Xue Xue Bao · Aug 2014
Randomized Controlled Trial[Cardioprotective effect and mechanism of intensive lipid modulation on patients with coronary artery disease undergoing noncardiac surgery].
To explore the protective effect and possible mechanism of intensive lipid modulation on the perioperative period of patients with stable coronary artery disease undergoing noncardiac surgery. ⋯ The intensive lipid modulation group significantly reduced the incidence of perioperative major adverse cardiac events especially asymptomatic myocardial infarction, and the inhibition of the inflammatory response may be one of the protective mechanisms, which still needs to be further confirmed by large multicenter randomized controlled clinical trials.
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Beijing Da Xue Xue Bao · Aug 2014
[Percutaneous renal puncture guide by a novel real-time needle-tracking ultrasound system for percutaneous nephrolithotomy: analysis of 16 cases].
To evaluate the feasibility and efficacy of percutaneous renal puncture in percutaneous nephrolithotomy guided by novel needle-tracking ultrasound system. ⋯ The novel ultrasound system is a safe and effective technique that can reduce the technical difficulty of percutaneous renal puncture in percutaneous nephrolithotomy.
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Beijing Da Xue Xue Bao · Jun 2014
[Concentrations of fine particulate matters and ultrafine particles and influenced factors during winter in an area of Beijing].
To study the concentrations of fine particulate matters and ultrafine particles and influenced factors during winter in an area of Beijing. ⋯ The level of the particulate matters in this area was high. Heavy traffic, setting off of fireworks/firecrackers and meteorological factors may be some of the main factors affecting the concentrations of the particulate matters in this area. Among those factors, the effect of setting off of fireworks/firecrackers didn't last long and the effect of the meteorological factors had a hysteresis effect.